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Monthly climate in Nanhu, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Nanhu features a humid subtropical climate (Cwa). Temperatures typically range between 0 °C (33 °F) and 26 °C (80 °F) through the year, but rarely can drop to -18 °C (0 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 850 mm (33.5 inches) and receives 78 rainy days on the 1 mm (0.04 inches) threshold annually. Nanhu enjoys an average of 3241 hours of sunshine throughout the year, and daylight varies from 9 hours 47 minutes to 14 hours 29 minutes per day.

Monthly average temperatures in Nanhu, China

The warmest months in Nanhu are June, July and August, with daily mean temperatures ranging from 23 to 26 °C (74 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 2 °C (33 - 37 °F) throughout the day. On average each year, Nanhu experiences 103 days above 25 °C (77.0 °F) and 74 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Nanhu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum12°C
(54°F)		23°C
(75°F)		27°C
(81°F)		31°C
(88°F)		36°C
(97°F)		35°C
(96°F)		37°C
(99°F)		35°C
(96°F)		32°C
(90°F)		29°C
(85°F)		24°C
(76°F)		15°C
(59°F)
Mean maximum10°C
(51°F)		16°C
(61°F)		23°C
(73°F)		26°C
(80°F)		33°C
(91°F)		34°C
(93°F)		34°C
(94°F)		34°C
(93°F)		31°C
(88°F)		27°C
(80°F)		21°C
(70°F)		13°C
(56°F)
Average high4°C
(40°F)		7°C
(45°F)		13°C
(56°F)		18°C
(65°F)		24°C
(76°F)		28°C
(82°F)		29°C
(85°F)		29°C
(85°F)		26°C
(80°F)		20°C
(68°F)		14°C
(57°F)		7°C
(44°F)
Daily mean0°C
(33°F)		2°C
(37°F)		8°C
(47°F)		13°C
(56°F)		19°C
(67°F)		23°C
(74°F)		26°C
(79°F)		26°C
(80°F)		22°C
(72°F)		15°C
(59°F)		9°C
(49°F)		2°C
(36°F)
Average low-3°C
(26°F)		-2°C
(29°F)		4°C
(39°F)		9°C
(48°F)		15°C
(58°F)		19°C
(67°F)		23°C
(74°F)		23°C
(75°F)		19°C
(66°F)		11°C
(52°F)		5°C
(41°F)		-2°C
(29°F)
Mean minimum-10°C
(14°F)		-7°C
(20°F)		-3°C
(27°F)		2°C
(36°F)		8°C
(47°F)		16°C
(60°F)		20°C
(68°F)		19°C
(66°F)		14°C
(57°F)		3°C
(38°F)		-2°C
(28°F)		-9°C
(15°F)
Minimum-18°C
(0°F)		-12°C
(11°F)		-5°C
(23°F)		0°C
(33°F)		5°C
(41°F)		13°C
(56°F)		18°C
(64°F)		16°C
(62°F)		12°C
(55°F)		3°C
(37°F)		-4°C
(26°F)		-13°C
(9°F)

Compare climate in Nanhu with other places

Compare temperature, precipitation, sunshine, UV index in Nanhu, China with other places around the world.

Monthly average precipitation in Nanhu, China

Nanhu usually has the most precipitation in June, July and August, with an average of 12 rainy days and 178 mm (7.0 inches) of precipitation per month. The driest months in Nanhu are January, February and December. On average, 18 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nanhu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)18 (0.7)20 (0.8)31 (1.2)37 (1.4)63 (2.5)86 (3.4)264 (10.4)183 (7.2)82 (3.2)26 (1.0)24 (1.0)14 (0.6)
Average precipitation days (≥ 1 mm)33477714168432

Monthly sunshine hours in Nanhu, China

The sunniest months in Nanhu are May, June and July, when the sun shines an average of 10 hours 9 minutes a day. Least sunny months in Nanhu: January, February and November receive an average of 7 hours 29 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nanhu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours200240281283315307311297278250233240
Mean daily daylight hours10h 2m10h 53m11h 58m13h 5m14h 1m14h 29m14h 15m13h 26m12h 22m11h 15m10h 17m9h 47m

Solar UV radiation in Nanhu, China

Nanhu experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Nanhu UV Index data.

Average daily maximum UV levels by month for Nanhu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3578101011108753